package com.gopay.remote.bank;

import com.gopay.common.exception.GopayException;

/**
 * 工行签名/验签接口
 * 
 * @ICertHelperICBC.java
 * @author WangHongFei
 */
public interface ICertHelperIcbc extends ICertHelper {
	/**
	 * 工行获得公钥文件方法
	 * 
	 * @return String
	 */
	public String getPk(String pkFilePath) throws GopayException;

}
